Advantages and disadvantages of SQL

PostgreSQL is the most professional of the relational Open Source databases and was awarded “Database System Of The Year” several times. It is a highly reliable, stable, scalable and secure system , and has been around for more than two decades now.

Table K.1. PostgreSQL Limitations ItemUpper LimitCommentrows per tablelimited by the number of tuples that can fit onto 4,294,967,295 pagescolumns per table1600further limited by tuple size fitting on a single page; see note belowfield size1 GBidentifier length63 bytescan be increased by recompiling PostgreSQLDocumentation: 13: Appendix K. PostgreSQL Limits www.postgresql.org › docs › limits